Apple has withdrawn its threat of legal action against OdioWorks, which runs the BluWiki website. In April, OdioWorks representatives, with the help of the Electronic Frontier Foundation, sued Apple over threats made to the company over content hosted on the wiki. At issue was a group of “iTunesDB” pages that contained information on how to use an iPod or iPhone with third-party software. Apple legal sent a letter demanding the pages be…